diff --git a/bonus-modules/bonus-bmw/pom.xml b/bonus-modules/bonus-bmw/pom.xml
index 4138145..b93389f 100644
--- a/bonus-modules/bonus-bmw/pom.xml
+++ b/bonus-modules/bonus-bmw/pom.xml
@@ -106,24 +106,13 @@
             <scope>compile</scope>
         </dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-mail</artifactId>
-        </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-websocket</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>easyexcel</artifactId>
-            <version>3.1.1</version>
-        </dependency>
+
+
 
     </dependencies>